This document provides an introduction and overview of Huincoin, a digital currency. It begins with a brief history of digital currencies, explaining their origins in the 1990s. It then discusses Huincoin basics like how the blockchain works to record transactions and how users can obtain, store, and transact Huincoins. Key benefits of Huincoin over traditional fiat currencies are outlined as faster/cheaper transactions, protection against currency manipulation, greater consumer protections and transparency. The document concludes that while education and regulation still need to progress, Huincoin offers advantages and its adoption is growing among merchants and organizations.